2. The cell engraved by ALE fiber laser engraving machine , has a large quantity of ink-containing .

And the cell has a regular shape and a smooth cell-wall and cell-bottom . Thus , not only can the ink in the cell release quickly , but also it can easily to clean .

3. Taking strict process of plasma-sprayed ceramic layer , guarantees the porosity , the thickness and the uniformity of the layer .

4. Combined with the super-alloy stainless steel layer to ensure the solid combination of the ceramic layer and the roller base . So , it can present the corrosive substance of the printing ink to plug into the roller base effectively .

5. Providing all the products the cell-volume detecting report to ensure the accuracy of the cell’s ink-containing .